Dtf Measurement Settings - Keysight N9912A User Manual

8. Press Meas Setup 4 then
9. Either press
10. Connect the start end of the DUT to the FieldFox.
11. Press Meas Setup 4 then

DTF Measurement Settings

DTF Settings Table
You can set and view all of the DTF settings, including some calculated values, on
the DTF Settings table. Learn about the calculated values on page 36.
How to make settings on the DTF settings table
 Press Meas Setup 4.
 Then Settings.
 Press
 To change a setting:
 Press
 When finished changing ALL settings, press
DTF Measurement (Format)
You can select from 3 different DTF Formats.
 Press Measure 1
 Then choose from:
DTF (Distance to Fault) Measurements
Recall Coax
of the DUT.
setting is False, then you may see Alias faults on the screen. Learn more on page
37.
and
Next Page Previous Page
Use the ▲|▼ arrows or rotary knob to highlight a setting.
o
Numeric settings can be changed by pressing numbers using the numeric
o
keypad. Then press Enter or select a suffix if available.
Other settings require you to press Edit, then press a softkey to change the
o
value.
When finished changing a value, press
o
to relocate the Settings table to a position relative to the
Dock Window
trace window. The Dock Window setting persists through a Preset. Choose from
the following:
Full (Default setting) Only the Settings table is shown on the screen. The trace
o
window is temporarily not shown.
Left The Settings table is shown to the left of the trace window.
o
Bottom The Settings table is shown below the trace window.
o
Distance to Fault (dB)
o
expressed as a positive number in dB.
Faults are displayed on the Y-axis in SWR. Learn more about
DTF (VSWR)
SWR at the FieldFox Supplemental Online Help:
http://na.support.keysight.com/fieldfox/help/FieldFox.htm
DTF Cable Specifications.
Cable, or enter the
Velocity Factor
then Page. If the Alias-free Range
Settings Next
to view all settings.
Done Edit.
to save your settings.
Done
Faults are displayed on the Y-axis in return loss format,
and
Cable Loss
31